Three real numbers that are not equal to each other form an arithmetic sequence. If these three numbers are properly arranged, they can become an equal ratio sequence, and the sum of these three numbers is 6, then these three numbers can be calculated

Three real numbers that are not equal to each other form an arithmetic sequence. If these three numbers are properly arranged, they can become an equal ratio sequence, and the sum of these three numbers is 6, then these three numbers can be calculated

Let three numbers be X - D, x, x + D (D ≠ 0). The sum of three numbers = x - D + X + X + D = 3x = 6. So x = 2. The sequence is 2 - D, 2,2 + D. because the proper arrangement can be proportional, all three numbers may be the median of equal ratio, and they are calculated separately. (1) if 2 - D is the median of equal ratio, then (2 - D)